package com.liella.mapper;


import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.liella.entity.ExceptionLog;
import com.liella.entity.File;
import org.apache.ibatis.annotations.Mapper;

@Mapper
public interface FileDao  extends BaseMapper<File> {

    Integer addFile(File file);

    File getFileByMD5(String md5);
}
